461705732552 has 8 divisors (see below), whose sum is σ = 865698248550. Its totient is φ = 230852866272.

The previous prime is 461705732479. The next prime is 461705732567. The reversal of 461705732552 is 255237507164.

It can be written as a sum of positive squares in only one way, i.e., 412592967556 + 49112764996 = 642334^2 + 221614^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 461705732497 and 461705732506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28856608277 + ... + 28856608292.

Almost surely, 2^461705732552 is an apocalyptic number.

It is an amenable number.

461705732552 is a deficient number, since it is larger than the sum of its proper divisors (403992515998).

461705732552 is a wasteful number, since it uses less digits than its factorization.

461705732552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57713216575 (or 57713216571 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 461705732552 in words is "four hundred sixty-one billion, seven hundred five million, seven hundred thirty-two thousand, five hundred fifty-two".